2160951

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 3153024

約数和(自身を除く): 992073

約数列:

[1, 3, 13, 39, 67, 201, 827, 871, 2481, 2613, 10751, 32253, 55409, 166227, 720317, 2160951]

約数ペア:

[(1, 2160951), (3, 720317), (13, 166227), (39, 55409), (67, 32253), (201, 10751), (827, 2613), (871, 2481)]